Why did my screen protector crack

[zev123]

I put my s23 ultra in my charger and after a few minutes I heard something from my phone and when I checked there was 1 Crack across the screen

[knightblue]

You're probably haunted TBH - quick, get an exorcism ASAP!

[LongHiker]

@zev123 It may have had a micro crack from a drop or impact. And then the heating caused by charging caused it to expand and become a full crack.